APA aipamena

VERZELLO, R. J., & REUTTER, J. I. (1982). Data processing systems and concepts. McGraw-Hill.

Chicago Style aipamena

VERZELLO, Robert J., and John III REUTTER. Data Processing Systems and Concepts. New York: McGraw-Hill, 1982.

MLA aipamena

VERZELLO, Robert J., and John III REUTTER. Data Processing Systems and Concepts. McGraw-Hill, 1982.